A way to uninstall LOSTARK from your computer

This web page is about LOSTARK for Windows. Here you can find details on how to remove it from your PC. The Windows version was developed by LOST ARK. Go over here for more information on LOST ARK. More details about LOSTARK can be found at . LOSTARK is typically set up in the C:\MyGames\LOSTARK folder, but this location may differ a lot depending on the user's option while installing the program. C:\Users\UserName\AppData\Local\GameCenter\GameCenter.exe is the full command line if you want to remove LOSTARK. GameCenter.exe is the programs's main file and it takes approximately 10.31 MB (10809440 bytes) on disk.

LOSTARK is comprised of the following executables which occupy 14.00 MB (14684960 bytes) on disk:

  • BrowserClient.exe (2.59 MB)
  • GameCenter.exe (10.31 MB)
  • hg64.exe (1.10 MB)

The current page applies to LOSTARK version 1.67 alone. You can find here a few links to other LOSTARK versions: to view all...
When planning to uninstall LOSTARK you should check if the following data is left behind on your PC.

Files remaining:
  • C:\Users\UserName\AppData\Roaming\Microsoft\Windows\Recent\LOSTARK JP.lnk

Registry keys:
  • HKEY_CURRENT_USER\Software\GameOn\Pmang\lostark
  • HKEY_CURRENT_USER\Software\Microsoft\DirectInput\LOSTARK.EXE5F28A21C01AFACB8
  • HKEY_CURRENT_USER\Software\Microsoft\DirectInput\LOSTARK.EXE5F57CB7A01AFC6B8
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\LOSTARK
  • HKEY_LOCAL_MACHINE\Software\Microsoft\RADAR\HeapLeakDetection\DiagnosedApplications\LOSTARK.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Pmang_lostark

Use regedit.exe to remove the following additional registry values from the Windows Registry:
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\D:\Games\LOSTARK JP\GameOn\Common files\SelfUpdater.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\D:\Games\LOSTARK JP\GameOn\Common files\SelfUpdater.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2919728305-3156874105-3186269719-1001\\Device\HarddiskVolume6\Games\LOSTARK JP\GameOn\Common files\630\PmangDownloader.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2919728305-3156874105-3186269719-1001\\Device\HarddiskVolume6\Games\LOSTARK JP\GameOn\Common files\SelfUpdater.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2919728305-3156874105-3186269719-1001\\Device\HarddiskVolume6\Games\LOSTARK JP\GameOn\LOST ARK\Binaries\Win64\LOSTARK.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2919728305-3156874105-3186269719-1001\\Device\HarddiskVolume6\Games\LOSTARK JP\GameOn\LOST ARK\Binaries\Win64\XIGNCODE\xcoronahost.xem

How to remove LOSTARK from your PC with Advanced Uninstaller PRO

LOSTARK is an application by the software company LOST ARK. Frequently, people try to remove this application. Sometimes this is efortful because performing this manually takes some advanced knowledge related to Windows internal functioning. One of the best QUICK manner to remove LOSTARK is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your system, add it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and all around tool to optimize your system.


  • go to Download Link
  • download the program by clicking on the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire the program's design and number of tools available. Advanced Uninstaller PRO is a powerful PC management program.

3. Press the General Tools button
Go to General Tools

4. Click on the Uninstall Programs button
Go to Uninstall Programs

5. A list of the applications installed on your computer will be shown to you

6. Navigate the list of applications until you locate LOSTARK or simply click the Search feature and type in "LOSTARK". The LOSTARK app will be found very quickly. After you click LOSTARK in the list of applications, some information about the application is available to you:

  • Safety rating (in the lower left corner). This explains the opinion other people have about LOSTARK, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Technical information about the application you want to remove, by clicking on the Properties button.
For example you can see that for LOSTARK:

  • The web site of the application is:
  • The uninstall string is: C:\Users\UserName\AppData\Local\GameCenter\GameCenter.exe
7. Click the Uninstall button. A confirmation page will come up. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will automatically remove LOSTARK.
Uninstall LOSTARK

8. After uninstalling LOSTARK, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to proceed with the cleanup. All the items of LOSTARK which have been left behind will be detected and you will be asked if you want to delete them. By uninstalling LOSTARK with Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or folders are left behind on your PC.

Your Windows computer will remain clean, speedy and ready to take on new tasks.


The text above is not a recommendation to uninstall LOSTARK by LOST ARK from your PC, nor are we saying that LOSTARK by LOST ARK is not a good application for your computer. This page only contains detailed instructions on how to uninstall LOSTARK supposing you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2020-09-18 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2020-09-18 06:19:52.437